Bump version to 1.1.0

Bump version to 1.0.3

Bump version to 1.0.2

Bump version to 1.0.1

Merge pull request pusher#61 from pusher/prepare-for-ga

Prepare for GA

Bump version

Bump version

Bump version to 0.10.0

Bump version to 0.9.3

Merge pull request pusher#32 from pusher/babel-preset-env-esm

@babel/preset-env and @babel/plugin-transform-runtime for esm build